Pure Air 4 Electric Scooter: A Comprehensive Guide to Performance and It's Alternatives

The Pure Air 4 is the latest addition to Pure Electric’s scooter range, aimed at everyday riders who want a balance of performance and practicality. With changes to its motor, battery, and build quality, it introduces a range of updates over its predecessor.

In this Pure Air 4 review, we’ll take a close look at the key specifications, design features, and performance metrics. We'll also compare it with similar models on the market to see how it measures up in terms of value and usability.

Pure Air 4 Specifications

The Pure Air 4 electric scooter is positioned as a mid-range electric scooter with features aimed at urban commuting. This section outlines its core specifications to give a clear overview of what users can expect in terms of size, performance, and build quality.

Pure Air 4 Alternatives

While the Pure Air 4 is positioned as a well-rounded commuter scooter, it’s useful to compare it with other models that suit different needs and budgets. The iScooter i8, iX4, and iK2 offer varying designs, from lightweight urban scooters to more rugged or feature-heavy options. Below is a comparison of key specifications of the Pure Air 4 review against 3 other models.

These scooters cater to different types of riders:

● Pure Air 4 is ideal for daily commuters needing weather protection and consistent ride quality.

● i8 is lightweight and compact, great for students or short-distance users.

● iX4 suits those looking for power and off-road capability.

● iK2 strikes a balance between power and portability, good for kids wanting extra range without a heavy frame.

iScooter i8 Electric Scooter

iScooter iX4 Off Road Electric Scooter 

Pure Air 4 Electric Scooter Design

Design plays a key role in how an electric scooter handles daily use, from portability and durability to ride comfort and ease of storage. In this section, we compare the Pure Air 4 with the iScooter i8, highlighting how each model approaches design and usability.

● Frame and Aesthetic: The Pure Air 4 has a more robust, minimalist design with clean lines and a matte finish. The iScooter i8 opts for a sleeker, slightly sportier look with more angular styling.

● Weight: The Pure Air 4 weighs 16.9 kg, making it heavier but sturdier. The i8 is lighter at around 13.5 kg, easier to carry but less stable at higher speeds.

● Dimensions: Both scooters are similar in size when unfolded, but the Pure Air 4 has a wider deck, offering better foot placement and balance.

● App Support: The Pure Air 4 supports the Pure Electric app, offering ride data, lock features, and firmware updates. The i8 has limited or no app functionality, which may affect customisation options.

● Tires: Pure Air 4 uses 10-inch tubeless, air-filled tires for better shock absorption. The i8 has solid or air-filled options, but typically with smaller 8.5-inch wheels, leading to a bumpier ride.

● Seat Compatibility: Neither model comes with a seat as standard, but the Pure Air 4 is more structurally suited to optional seat attachments due to its sturdier frame.

● Folding Mechanism: Both feature quick-fold systems, but the i8 folds faster and is more compact, which is ideal for those with limited storage space.

● Ingress Protection Rating: The Pure Air 4 has an IP65 rating, offering excellent protection against rain and dust. The i8 usually carries a lower rating (IPX4), meaning less resilience in wet conditions.

● Lighting: Both scooters feature front and rear LED lights, but the Pure Air 4’s lights are brighter and better integrated for visibility in low-light settings.

● Kickstand and Handlebar Features: The Pure Air 4 has a sturdy side kickstand and ergonomic handlebars with a bright display. The i8 has more basic handlebar controls and a smaller screen.

For riders prioritising durability, weather protection, and a smoother ride, the Pure Air 4 electric scooter is the stronger choice. It suits regular commuters and those who ride in varying conditions. The iScooter i8, being lighter and more compact, is better suited for short trips and users needing to carry their scooter frequently, such as students or those with limited storage.

Pure Air 4 Electric Scooter Performance

Understanding performance specs helps assess how well a scooter handles speed, hills, and heavier loads. Below is a breakdown of the Pure Air 4's key performance features:

• Motor Power

Equipped with a 500W rear motor (710W peak), the scooter delivers steady acceleration and power for city commuting.

• Top Speed

Capped at 15.5 mph (25 km/h) to comply with UK/EU regulations, though it feels responsive and maintains top speed on flat ground.

• Dual Motor

The Pure Air 4 features a single rear motor. It does not have a dual motor setup, so off-road capability is limited.

• Max Torque

With 37 Nm of torque, it handles quick starts and moderate inclines with ease for most urban routes.

• Climbing Angle

Rated for up to 19% gradient, suitable for mild to moderate hill climbing without significant power loss. 

• Brakes

A front drum brake and rear electronic brake provide balanced stopping power and good modulation, even in wet conditions.

• Max Weight Capacity

Can support riders up to 120 kg (265 lbs), making it accessible for a wide range of users without compromising performance.

Pure Air 4 Electric Scooter Battery

Battery performance is a crucial factor for electric scooter users, determining how far and reliably you can travel on a single charge. The Pure Air 4 features a well-rounded battery system designed for daily commuting and short-to-medium trips.

• Battery Power

The scooter uses a 37V, 10.4Ah (385Wh) lithium-ion battery, offering a balance between capacity and weight.

• Charge Time

Full charging takes approximately 7 hours, which is typical for scooters in this class.

• Distance per Charge

The Pure Air 4 offers a claimed range of up to 25 miles (40 km) under ideal conditions, though real-world range may vary based on terrain, rider weight, and weather.

• Battery Life

The battery is rated for around 500 charge cycles before notable degradation, offering several years of regular use.

• Battery Level Indicator

An LED display on the handlebars shows real-time battery status, allowing riders to monitor usage throughout a journey.

• Removable Battery

The battery is integrated and not removable, which limits flexibility but helps reduce theft risk and ensures a more secure frame design.

• Battery Size

At 385Wh, it’s slightly above average for a mid-range scooter, providing reliable day-to-day performance without adding excessive bulk.

• Regenerative Braking

The rear electronic brake includes a regenerative braking feature that helps recover small amounts of energy during deceleration, slightly extending range over time.

Pure Air 4 Speed Limiter Removal

Many electric scooters, including the Pure Air 4, come with a built-in speed limiter to comply with local laws. This feature restricts the top Pure Air 4 speed to 15.5 mph (25 km/h), regardless of the motor’s capability. Some riders consider removing it for use on private property, they should be aware that doing so can affect safety, legality, and warranty coverage.

Step-by-Step: Disabling the Speed Limiter

• Power Off the Scooter: Ensure the scooter is turned off before attempting any modifications.
• Access the Controller Unit: Remove the deck or rear panel to access the controller. Use the appropriate screwdriver to avoid damaging the housing.
• Locate the Limiter Wire or Firmware Port: Depending on the version, the limiter may be controlled by a wire loop (often grey or white) or through firmware settings.
• Disconnect or Cut the Limiter Wire: If your model uses a physical wire loop, disconnecting or cutting it may disable the limiter. Be careful as incorrect handling could damage the controller.
• Firmware Modification (if applicable): Some Pure Air 4 units may require a firmware change. This usually involves connecting the scooter to a third-party app via Bluetooth and altering speed parameters. This method carries a higher risk and often voids software support.
• Reassemble and Test: After modifications, carefully reassemble all components and test the scooter in a safe, private area.

A Note on Professional Help

If you're unsure about making modifications yourself, it's best to consult a technician who specialises in electric scooters. Improper tampering can affect not just speed but also braking, acceleration, and battery life. A professional can provide advice based on your scooter’s version and ensure that any changes are done safely and responsibly.

Final Words

The Pure Air 4 stands out as a thoughtfully designed electric scooter that balances practicality, durability, and performance for everyday urban use. With features like a powerful 500W motor, solid range, tubeless air-filled tires, and IP65 water resistance, it offers a well-rounded package for commuters who need reliability in varied conditions. While it may not be the lightest or fastest in its class, its build quality and feature set reflect a scooter aimed at consistent, day-to-day use rather than flashy performance or ultralight portability.

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